Almost 50 years after its release, Marvin Gaye and Tammi Terrell “Ain’t No Mountain High Enough” may be the most recognizable Soul duet ever recorded. It’s easy to think that the song’s timelessness has every thing to do with the musical bond that Gaye and Terrell shared, in the studio and on stage, but in reality Terrell recorded her vocals for the songs months before Gaye did; The duo were not in the studio together for the recording of the song. [READ MORE]